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Showing 1 to 3 of 3 for “"incommensurate charge density wave"”.
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Raman Scattering From the Superconductor Niobium-Diselenide
At 33 K 2H-NbSe(,2) distorts into an incommensurate charge density wave (CDW) state. The Raman spectrum shows amplitude modes of A and E symmetry near 40 cm('-1) induced by the CDW. At 7 K this material becomes superconducting, and at 2 K we observe additional Raman peaks near 20 cm('-1), one each …
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Quantum critical matter: Casimir pairing, emergent orders and topological defects
… Next, we perform a phenomenological study of incommensurate charge density wave (CDW) in cuprates. Proceeding with a combined analysis of recent experimental data on the CDW, we find the amplitude and the spatial pattern of the CDW. From nuclear magnetic resonance data we extract the s, s' and …
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Emergence of charge density wave domain walls above the superconducting dome in TiSe2
… ordered state, such as antiferromagnetism, charge density wave (CDW), or stripe order. This suggests a fundamental connection between SC and fluctuations in some other order parameter. 1T-TiSe2 is a prototypical CDW material in the transtion-metal dichalcogenide family and was previously …